20102194877

素因数分解:

${\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{12721}}^1$

素因数の和:13124

約数の個数: 16

約数和(自身を含む): 20689025280

約数和(自身を除く): 586830403

約数列:

[1, 79, 83, 241, 6557, 12721, 19039, 20003, 1004959, 1055843, 1580237, 3065761, 83411597, 242195119, 254458163, 20102194877]

約数ペア:

[(1, 20102194877), (79, 254458163), (83, 242195119), (241, 83411597), (6557, 3065761), (12721, 1580237), (19039, 1055843), (20003, 1004959)]